solstice-solver

commit 2d3e9fefb5f0680562b61050152539e3bcea5081
parent ee1bdaf8a1580aa8bf9ef8bbd4fdeb155fc38eff
Author: Christophe Coustet <christophe.coustet@meso-star.com>
Date:   Wed, 13 Jul 2016 15:07:44 +0200

Add set_dni API call for sun.

Diffstat:
M
src/ssol.h
 | 
5
+++++
M
src/ssol_sun.c
 | 
9
+++++++++
M
src/ssol_sun_c.h
 | 
1
+
M
src/test_ssol_sun.c
 | 
4
++++

4 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/src/ssol.h b/src/ssol.h
@@ -489,6 +489,11 @@ ssol_sun_set_direction
   (struct ssol_sun* sun,
    const double direction[3]);
 
+SSOL_API res_T
+ssol_sun_set_dni
+  (struct ssol_sun* sun,
+   const double dni);
+
 /* List of per wavelength power of the sun */
 SSOL_API res_T
 ssol_sun_set_spectrum
diff --git a/src/ssol_sun.c b/src/ssol_sun.c
@@ -123,6 +123,15 @@ ssol_sun_set_direction(struct ssol_sun* sun, const double direction[3])
 }
 
 res_T
+ssol_sun_set_dni(struct ssol_sun* sun, const double dni)
+{
+  if (!sun || dni <= 0)
+    return RES_BAD_ARG;
+  sun->dni = dni;
+  return RES_OK;
+}
+
+res_T
 ssol_sun_set_spectrum(struct ssol_sun* sun, struct ssol_spectrum* spectrum)
 {
   if (!sun || !spectrum)
diff --git a/src/ssol_sun_c.h b/src/ssol_sun_c.h
@@ -35,6 +35,7 @@ struct buie {
 
 struct ssol_sun {
   double direction[3];
+  double dni;
   struct ssol_spectrum* spectrum;
   struct ssol_scene* scene_attachment;
   enum sun_type type;
diff --git a/src/test_ssol_sun.c b/src/test_ssol_sun.c
@@ -118,6 +118,10 @@ main(int argc, char** argv)
   CHECK(ssol_sun_set_direction(sun, NULL), RES_BAD_ARG);
   CHECK(ssol_sun_set_direction(sun, dir), RES_OK);
 
+  CHECK(ssol_sun_set_dni(NULL, 1000), RES_BAD_ARG);
+  CHECK(ssol_sun_set_dni(sun, 0), RES_BAD_ARG);
+  CHECK(ssol_sun_set_dni(sun, 1000), RES_OK);
+
   CHECK(ssol_sun_set_pillbox_aperture(NULL, 0.1), RES_BAD_ARG);
   CHECK(ssol_sun_set_pillbox_aperture(sun, -0.1), RES_BAD_ARG);
   CHECK(ssol_sun_set_pillbox_aperture(sun, 999), RES_BAD_ARG);